MoonshotAI: Kimi K2.5

Released Jan 27, 2026

moonshotai/kimi-k2.5

text+image→text

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Ranked in:Text Vision WebDev

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OpenRouter

Kimi K2.5 is Moonshot AI's native multimodal model, delivering state-of-the-art visual coding capability and a self-directed agent swarm paradigm. Built on Kimi K2 with continued pretraining over approximately 15T mixed...

Best overall rank

#32

▼ 2 vs 7d ago

Total arena votes

479,423

Across 45 (subset, category) entries

Providers on OR

Novita + others

First seen

2026-05-08

61 days tracked

Trend

Pricing

Per token

Input (per 1M): $0.375
Output (per 1M): $2.02
Cache Read (per 1M): $0.203

Capabilities

Modality

text+image->text

Context

262K tokens

Tokenizer

Other

Moderation

Unmoderated

Hugging Face

moonshotai/Kimi-K2.5

Supported parameters

frequency_penalty

include_reasoning

logit_bias

logprobs

max_tokens

min_p

presence_penalty

reasoning

repetition_penalty

response_format

seed

stop

structured_outputs

temperature

tool_choice

tools

top_k

top_logprobs

top_p

Providers

Provider	Region / Tag	Context	Input/M	Output/M	Uptime 1d	Latency	Quant	Cache
Novita	`novita`	262K	$0.570	$2.85	99.86%	-	-	-
DeepInfra	`deepinfra/fp4`	262K	$0.450	$2.25	99.81%	-	fp4	-
Moonshot AI	`moonshotai/int4`	262K	$0.600	$3.00	99.73%	-	int4	-
StreamLake	`streamlake/fp8`	256K	$0.540	$2.70	99.70%	-	fp8	-
SiliconFlow	`siliconflow/int4`	262K	$0.450	$2.25	99.48%	-	int4	-
ModelRun	`modelrun/fp4`	262K	$0.400	$1.90	99.45%	-	fp4	-
AtlasCloud	`atlas-cloud/int4`	262K	$0.490	$2.50	99.43%	-	int4	-
DigitalOcean	`digitalocean`	256K	$0.375	$2.02	94.62%	-	-	-
Chutes	`chutes/int4`	262K	$0.440	$2.00	93.14%	-	int4	-
Phala	`phala`	262K	$0.600	$3.00	91.30%	-	-	-
Venice	`venice`	256K	$0.560	$3.50	89.40%	-	-	-

Per-category ranks

Text

Rank	Category	Variant	Elo	Votes
#23	Industry Mathematical	thinking	1479	2,819
#25	Chinese	thinking	1504	2,498
#25	Math	thinking	1471	3,162
#38	Japanese	thinking	1425	561
#41	Korean	thinking	1409	919
#43	Coding	thinking	1502	14,999
#43	Expert	thinking	1480	4,593
#44	Industry Life And Physical And Social Science	thinking	1472	8,678
#44	Spanish	thinking	1450	1,846
#46	German	thinking	1445	956
#46	Industry Software And It Services	thinking	1488	21,765
#46	Overall	thinking	1450	55,504
#47	Longer Query	thinking	1457	20,374
#47	Polish	thinking	1451	1,192
#48	English	thinking	1460	25,196
#48	Industry Entertainment And Sports And Media	thinking	1425	10,834
#49	French	thinking	1469	1,866
#49	Hard Prompts English	thinking	1476	16,517
#49	Instruction Following	thinking	1439	17,080
#50	Creative Writing	thinking	1426	8,721
#51	Exclude Ties	thinking	1450	40,275
#51	Hard Prompts	thinking	1471	34,561
#51	Industry Writing And Literature And Language	thinking	1428	12,891
#51	Non English	thinking	1436	30,301
#55	Industry Medicine And Healthcare	thinking	1468	3,805
#56	Multi Turn	thinking	1451	9,747
#58	Russian	thinking	1443	6,020
#64	Industry Business And Management And Financial Operations	thinking	1440	10,634
#70	Industry Legal And Government	thinking	1446	4,168

Vision

Rank	Category	Variant	Elo	Votes
#11	Captioning	thinking	1207	103
#12	Entity Recognition	thinking	1230	210
#17	Humor	thinking	1260	831
#23	Chinese	thinking	1301	1,171
#25	Homework	thinking	1289	3,258
#27	Diagram	thinking	1278	6,101
#28	Ocr	thinking	1263	16,332
#29	Creative Writing Vision	thinking	1261	1,300
#29	English	thinking	1249	9,827
#32	Creative Writing	thinking	1239	1,300
#32	Overall	thinking	1247	23,467

WebDev

Rank	Category	Variant	Elo	Votes
#15	Image To Webdev	thinking	1440	1,740
#34	Webdev-react	thinking	1426	11,757
#35	Overall	thinking	1431	13,777
#35	Webdev	thinking	1431	13,777
#35	Webdev-html	thinking	1424	1,990